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  1. Hadoop HDFS
  2. HDFS-11806

hdfs journalnode command should support meaningful --help

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Details

    • Improvement
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 2.8.0, 2.9.0, 3.0.0-alpha2, 3.1.0
    • None
    • None
    • None

    Description

      Most (sub) commands support -help or -h options for detailed help while hdfs journalnode does not. What's worse, when you use "hdfs journalnode -h" to get some help, journalnode daemon starts straightly.

      Attachments

        1. HDFS-11806.002.patch
          2 kB
          Doris Gu
        2. HDFS-11806.001.patch
          2 kB
          Doris Gu

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-3723 All commands should support meaningful --help

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              doris Doris Gu
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              Dates

                Created:
                Updated: